How saving some of the Southeast’s oldest trees might help scientists monitor climate change

An Interim Old-Growth Definition for Cypress-Tupelo Communities in the Southeast

A PDF file (887K) written by Margaret S. Devall for the USDA Forest Service
that defines Old-Growth Cypress-Tupelo communities in the Southeast U.S. General Technical Report SRS-19 published by the USFS Southern Research Station in Asheville, NC USA.

Defining Old Growth in the Southeast: Example of Cypress

A PDF file (314K) written by Margaret S. Devall,
Paul C. Van Deusen and Gregory A. Reams for the USDA Forest Service, Southern
Forest Experiment Station in New Orleans, LA USA that defines Old-Growth cypress communities in the U.S.

Tree-ring analysis of ancient baldcypress trees and subfossil wood

David W. Stahle et al. published 2012